[Milsurplus] Couple things about the ARC cap in the ebay homebrew

Mark K3MSB mark.k3msb at gmail.com
Tue Jul 29 09:31:25 EDT 2025


Hi Hue

Were those octal phase shift networks hermetically sealed or in a vacuum?

If either, then the resistors may be fine as they are not exposed to
moisture.

73 Mark K3MSB



On Tue, Jul 29, 2025 at 4:38 AM Hubert Miller <kargo_cult at msn.com> wrote:

>
> I have an unused B&W octal base, audio  phase shift thing like in this
> xmtr. Knowing now about how miserably the old carbon resistors like to
> drift from nominal values, i do wonder how far off usable those phasing
> networks are now.
> -Hue Miller
>
>
> Sent from my Galaxy
>
>
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